ci: update regresion test notificator (#247)

Author: iru

.github/workflows/ci-scheduled-tests.yml

@@ -44,26 +44,14 @@ jobs:
     name: Slack Notification
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: Slack Notification
-        uses: rtCamp/action-slack-notify@v2
-        env:
-          SLACK_CHANNEL: ws-cloudnative-alerts
-          SLACK_ICON: ':bell:'
-          SLACK_COLOR: '#ff0000'
-          SLACK_MESSAGE: 'Terraform Provider'
-          SLACK_TITLE: 'Regression Test Failed, please take a look if you are a codeowner'
-          SLACK_USERNAME: terraform-provider-sysdig
-          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-          MSG_MINIMAL: true
       # https://github.com/8398a7/action-slack/blob/master/docs/content/usage/with.md
       - uses: 8398a7/action-slack@v3
         with:
           status: 'Failure'
-          channel: ' #ws-cloudnative-alerts'
+          channel: '#terraform-provider'
           author_name: github-action
           title: 'Terraform Provider'
           text: 'Regression Test Failed, please take a look if you are a codeowner'
-          fields: repo,workflow
+          fields: workflow
         env:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK }}